{"id":2075,"date":"2010-10-31T22:23:11","date_gmt":"2010-10-31T13:23:11","guid":{"rendered":"http:\/\/umezawa.dyndns.info\/wordpress\/?p=2075"},"modified":"2010-10-31T22:24:25","modified_gmt":"2010-10-31T13:24:25","slug":"utvideo-x64%e7%89%88%e3%81%ae%e3%82%a2%e3%82%bb%e3%83%b3%e3%83%96%e3%83%a9%e5%8c%96%e3%81%ae%e7%b5%90%e6%9e%9c","status":"publish","type":"post","link":"http:\/\/umezawa.dyndns.info\/wordpress\/?p=2075","title":{"rendered":"[UtVideo] x64\u7248\u306e\u30a2\u30bb\u30f3\u30d6\u30e9\u5316\u306e\u7d50\u679c"},"content":{"rendered":"<p>x86\u7248\u3067\u30a2\u30bb\u30f3\u30d6\u30e9\u5316\u3055\u308c\u3066\u3044\u308b\u3068\u3053\u308d\u306f\u5168\u3066x64\u7248\u3067\u3082\u30a2\u30bb\u30f3\u30d6\u30e9\u5316\u3057\u305f\u306e\u3067\u3001\u3053\u3053\u3044\u3089\u3067\u307e\u305f\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\u3092\u8f09\u305b\u3066\u304a\u304d\u307e\u3059\u3002\u57fa\u672c\u7684\u306b\u306f\u30d9\u30bf\u79fb\u690d\u306a\u306e\u3067\u901f\u5ea6\u306f\u307b\u3068\u3093\u3069\u540c\u3058\u306f\u305a\u3067\u3059\u304c\u3001\u30cf\u30d5\u30de\u30f3\u30c7\u30b3\u30fc\u30c9\u306b\u95a2\u3057\u3066\u306f\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u56de\u6570\u524a\u6e1b\u306e\u52b9\u679c\u304c\u671f\u5f85\u3055\u308c\u308b\u3068\u3053\u308d\u3067\u3059\u3002\u306a\u304a\u3001x64\u7248\u306e\u30a2\u30bb\u30f3\u30d6\u30e9\u5316\u306e\u904e\u7a0b\u3067\u3001\u3069\u3061\u3089\u306b\u5bfe\u3057\u3066\u3082\u9069\u7528\u3067\u304d\u308b\u30c7\u30b3\u30fc\u30c9\u306e\u9ad8\u901f\u5316\u3092\u884c\u3063\u305f\u305f\u3081\u3001x86\u3068x64\u306e\u4e21\u65b9\u3092\u518d\u8a08\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<p>\u8a08\u6e2c\u6761\u4ef6\u306b\u95a2\u3057\u3066\u306f<a href=\"http:\/\/umezawa.dyndns.info\/wordpress\/?p=1989\">\u524d\u56de<\/a>\u3068\u540c\u3058\u3067\u3059\u3002\u30a8\u30f3\u30b3\u30fc\u30c9\u5bfe\u8c61\u306e\u6620\u50cf\u3082\u540c\u3058\u3067\u3059\u3002<\/p>\n<table border>\n<tr>\n<th rowspan=\"2\">FourCC<\/th>\n<th rowspan=\"2\">\u5165\u51fa\u529b<br \/>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/th>\n<th colspan=\"2\">x86<\/th>\n<th colspan=\"2\">x64<\/th>\n<\/tr>\n<tr>\n<th>enc<\/th>\n<th>dec<\/th>\n<th>enc<\/th>\n<th>dec<\/th>\n<\/tr>\n<tr>\n<td>ULRA<\/td>\n<td>RGBA<\/td>\n<td>14.902<\/td>\n<td>14.130<\/td>\n<td>14.700<\/td>\n<td>14.558<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">ULRG<\/td>\n<td>RGB24<\/td>\n<td>10.594<\/td>\n<td>10.230<\/td>\n<td>10.977<\/td>\n<td>10.586<\/td>\n<\/tr>\n<tr>\n<td>RGB32<\/td>\n<td>10.622<\/td>\n<td>10.385<\/td>\n<td>10.982<\/td>\n<td>10.639<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">ULY2<\/td>\n<td>YUY2<\/td>\n<td>06.713<\/td>\n<td>06.470<\/td>\n<td>06.919<\/td>\n<td>06.821<\/td>\n<\/tr>\n<tr>\n<td>RGB24<\/td>\n<td>09.492<\/td>\n<td>10.236<\/td>\n<td>09.804<\/td>\n<td>10.616<\/td>\n<\/tr>\n<tr>\n<td>RGB32<\/td>\n<td>09.235<\/td>\n<td>09.683<\/td>\n<td>09.535<\/td>\n<td>10.045<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">ULY0<\/td>\n<td>YV12<\/td>\n<td>04.765<\/td>\n<td>04.902<\/td>\n<td>04.976<\/td>\n<td>05.177<\/td>\n<\/tr>\n<tr>\n<td>YUY2<\/td>\n<td>05.823<\/td>\n<td>06.681<\/td>\n<td>05.751<\/td>\n<td>06.470<\/td>\n<\/tr>\n<tr>\n<td>RGB24<\/td>\n<td>39.734<\/td>\n<td>25.052<\/td>\n<td>34.468<\/td>\n<td>18.878<\/td>\n<\/tr>\n<tr>\n<td>RGB32<\/td>\n<td>39.825<\/td>\n<td>25.235<\/td>\n<td>34.567<\/td>\n<td>18.847<\/td>\n<\/tr>\n<\/table>\n<p>Predict left \u3068 Predict median \u306e\u6bd4\u8f03\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<table border>\n<tr>\n<th rowspan=\"2\">FourCC<\/th>\n<th rowspan=\"2\">\u5165\u51fa\u529b<br \/>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/th>\n<th rowspan=\"2\">\u30d5\u30ec\u30fc\u30e0\u5185\u4e88\u6e2c<\/th>\n<th colspan=\"2\">x86<\/th>\n<th colspan=\"2\">x64<\/th>\n<\/tr>\n<tr>\n<th>enc<\/th>\n<th>dec<\/th>\n<th>enc<\/th>\n<th>dec<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"2\">ULY0<\/td>\n<td rowspan=\"2\">YV12<\/td>\n<td>left<\/td>\n<td>04.765<\/td>\n<td>04.902<\/td>\n<td>04.976<\/td>\n<td>05.177<\/td>\n<\/tr>\n<tr>\n<td>median<\/td>\n<td>04.844<\/td>\n<td>10.680<\/td>\n<td>04.922<\/td>\n<td>10.674<\/td>\n<\/tr>\n<\/table>\n<p>\u3042\u308c\u3001x64\u7248\u306e\u65b9\u304c\u3084\u3063\u3071\u308a\u9045\u3044\u2026orz<\/p>\n<p>ULY0 \u306e RGB \u3067\u306e\u5165\u51fa\u529b\u304cx64\u7248\u306e\u65b9\u304c\u901f\u3044\u306e\u306f\u524d\u56de\u8ff0\u3079\u305f\u3068\u304a\u308a\u3067\u3044\u3044\u306e\u3067\u3059\u304c\u3001\u305d\u306e\u4ed6\u306e\u30b1\u30fc\u30b9\u306b\u95a2\u3057\u3066\u306f\u57fa\u672c\u7684\u306bx64\u7248\u306e\u65b9\u304c\u5c11\u3057\u3060\u3051\u9045\u3044\u3001\u3068\u3044\u3046\u7d50\u679c\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u304f\u3084\u3057\u3044\u306e\u3067\u3001x64\u7248\u306e\u65b9\u304c\u9045\u304f\u306a\u308b\u7406\u7531\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>64bit \u6f14\u7b97\u3092\u884c\u3046\u3068 REX \u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u4ed8\u3044\u3066\u547d\u4ee4\u304c 1 \u30d0\u30a4\u30c8\u9577\u304f\u306a\u308a\u3001\u547d\u4ee4\u30c7\u30b3\u30fc\u30c0\u306e\u52b9\u7387\u304c\u60aa\u304f\u306a\u308b\u3002<\/li>\n<li>\u3053\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306f Core 2 \u3067\u884c\u3063\u3066\u3044\u308b\u3002\u30de\u30af\u30ed\u30d5\u30e5\u30fc\u30b8\u30e7\u30f3\u3068\u3044\u3063\u3066\u3001\u7279\u5b9a\u306e\u547d\u4ee4\u30da\u30a2\uff08CMP\/TEST \u547d\u4ee4\u3068\u3044\u304f\u3064\u304b\u306e\u6761\u4ef6\u5206\u5c90\u547d\u4ee4\u3068\u306e\u30da\u30a2\uff09\u30922\u30af\u30ed\u30c3\u30af\u3067\u306f\u306a\u304f1\u30af\u30ed\u30c3\u30af\u3067\u884c\u3048\u308b\u3088\u3046\u306a\u4ed5\u7d44\u307f\u304c\u5b58\u5728\u3059\u308b\u304c\u3001Core 2 \u3067\u306f\u30de\u30af\u30ed\u30d5\u30e5\u30fc\u30b8\u30e7\u30f3\u306f32bit\u30e2\u30fc\u30c9\uff08\u3064\u307e\u308ax86\uff09\u3067\u3057\u304b\u52b9\u304b\u305a\u300164bit\u30e2\u30fc\u30c9\uff08\u3064\u307e\u308ax64\uff09\u3067\u306f\u52b9\u304b\u306a\u3044\u3002<\/li>\n<\/ul>\n<p>\u3053\u3093\u306a\u3042\u305f\u308a\u3067\u3057\u3087\u3046\u304b\u3002\u30cf\u30d5\u30de\u30f3\u30a8\u30f3\u30b3\u30fc\u30c9\/\u30c7\u30b3\u30fc\u30c9\u30eb\u30fc\u30c1\u30f3\u306b\u304a\u3044\u3066\u306f\u3001\u547d\u4ee4\u30ec\u30d9\u30eb\u306e\u4e26\u5217\u6027\u304c\u4f4e\u3044\u305f\u3081\u3001\u524d\u8005\u3088\u308a\u5f8c\u8005\u306e\u65b9\u304c\u5f37\u304f\u52b9\u3044\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u5b9f\u969b\u3001x86\u7248\u306e\u30cf\u30d5\u30de\u30f3\u30c7\u30b3\u30fc\u30c9\u30eb\u30fc\u30c1\u30f3\u3067\u30de\u30af\u30ed\u30d5\u30e5\u30fc\u30b8\u30e7\u30f3\u304c\u52b9\u304b\u306a\u304f\u306a\u308b\uff08\u3057\u304b\u3057\u610f\u5473\u7684\u306b\u306f\u7b49\u4fa1\u3067\u547d\u4ee4\u6570\u3082\u540c\u3058\u306b\u306a\u308b\u3088\u3046\u306b\uff09\u6761\u4ef6\u5206\u5c90\u306b1\u3064\u7f6e\u304d\u63db\u3048\u3066\u307f\u305f\u3068\u3053\u308d\u3001\u6709\u610f\u306b\u51e6\u7406\u6642\u9593\u304c\u5897\u52a0\u3057\u3066\u3044\u307e\u3057\u305f\uff08ULY2 \u304b\u3089 YUY2 \u3078\u306e\u30c7\u30b3\u30fc\u30c9\u3067 0.2ms\/frame \u7a0b\u5ea6\uff09\u3002<\/p>\n<p>Nehalem \u4e16\u4ee3\u4ee5\u964d\u3067\u306f64bit\u30e2\u30fc\u30c9\u3067\u3082\u30de\u30af\u30ed\u30d5\u30e5\u30fc\u30b8\u30e7\u30f3\u304c\u52b9\u304f\u306e\u3067\u3001\u3053\u3093\u3069\u3053\u305dx64\u7248\u304cx86\u7248\u3068\u307b\u307c\u540c\u3058\u901f\u5ea6\u306b\u306a\u308b\u3068\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u6301\u3063\u3066\u3044\u306a\u3044\u306e\u3067\uff088.5.0 \u304c\u51fa\u305f\u3089\uff09\u8ab0\u304b\u8a08\u6e2c\u3057\u3066\u304f\u3060\u3055\u3044\uff08\uff3e\uff3e\uff1b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>x86\u7248\u3067\u30a2\u30bb\u30f3\u30d6\u30e9\u5316\u3055\u308c\u3066\u3044\u308b\u3068\u3053\u308d\u306f\u5168\u3066x64\u7248\u3067\u3082\u30a2\u30bb\u30f3\u30d6\u30e9\u5316\u3057\u305f\u306e\u3067\u3001\u3053\u3053\u3044\u3089\u3067\u307e\u305f\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u7d50\u679c\u3092\u8f09\u305b\u3066\u304a\u304d\u307e\u3059\u3002\u57fa\u672c\u7684\u306b\u306f\u30d9\u30bf\u79fb\u690d\u306a\u306e\u3067\u901f\u5ea6\u306f\u307b\u3068\u3093\u3069\u540c\u3058\u306f\u305a\u3067\u3059\u304c\u3001\u30cf\u30d5\u30de\u30f3\u30c7\u30b3\u30fc\u30c9\u306b\u95a2\u3057\u3066\u306f\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-2075","post","type-post","status-publish","format-standard","hentry","category-ut-video-codec-suite"],"_links":{"self":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2075"}],"version-history":[{"count":2,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2075\/revisions"}],"predecessor-version":[{"id":2077,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2075\/revisions\/2077"}],"wp:attachment":[{"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2075"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/umezawa.dyndns.info\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}